42264399

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 60496128

約数和(自身を除く): 18231729

約数列:

[1, 3, 41, 43, 61, 123, 129, 131, 183, 393, 1763, 2501, 2623, 5289, 5371, 5633, 7503, 7869, 7991, 16113, 16899, 23973, 107543, 230953, 322629, 327631, 343613, 692859, 982893, 1030839, 14088133, 42264399]

約数ペア:

[(1, 42264399), (3, 14088133), (41, 1030839), (43, 982893), (61, 692859), (123, 343613), (129, 327631), (131, 322629), (183, 230953), (393, 107543), (1763, 23973), (2501, 16899), (2623, 16113), (5289, 7991), (5371, 7869), (5633, 7503)]