7143954

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 14731200

約数和(自身を除く): 7587246

約数列:

[1, 2, 3, 6, 61, 122, 131, 149, 183, 262, 298, 366, 393, 447, 786, 894, 7991, 9089, 15982, 18178, 19519, 23973, 27267, 39038, 47946, 54534, 58557, 117114, 1190659, 2381318, 3571977, 7143954]

約数ペア:

[(1, 7143954), (2, 3571977), (3, 2381318), (6, 1190659), (61, 117114), (122, 58557), (131, 54534), (149, 47946), (183, 39038), (262, 27267), (298, 23973), (366, 19519), (393, 18178), (447, 15982), (786, 9089), (894, 7991)]