23996973

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 43997184

約数和(自身を除く): 20000211

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 61, 77, 91, 131, 143, 183, 231, 273, 393, 427, 429, 671, 793, 917, 1001, 1281, 1441, 1703, 2013, 2379, 2751, 3003, 4323, 4697, 5109, 5551, 7991, 8723, 10087, 11921, 14091, 16653, 18733, 23973, 26169, 30261, 35763, 55937, 56199, 61061, 87901, 103883, 131131, 167811, 183183, 263703, 311649, 393393, 615307, 727181, 1142713, 1845921, 2181543, 3428139, 7998991, 23996973]

約数ペア:

[(1, 23996973), (3, 7998991), (7, 3428139), (11, 2181543), (13, 1845921), (21, 1142713), (33, 727181), (39, 615307), (61, 393393), (77, 311649), (91, 263703), (131, 183183), (143, 167811), (183, 131131), (231, 103883), (273, 87901), (393, 61061), (427, 56199), (429, 55937), (671, 35763), (793, 30261), (917, 26169), (1001, 23973), (1281, 18733), (1441, 16653), (1703, 14091), (2013, 11921), (2379, 10087), (2751, 8723), (3003, 7991), (4323, 5551), (4697, 5109)]