247796346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{14713}}^1$

素因数の和:15126

約数の個数: 32

約数和(自身を含む): 567842688

約数和(自身を除く): 320046342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 5614, 8421, 14713, 16842, 29426, 44139, 88278, 102991, 205982, 308973, 617946, 5899913, 11799826, 17699739, 35399478, 41299391, 82598782, 123898173, 247796346]

約数ペア:

[(1, 247796346), (2, 123898173), (3, 82598782), (6, 41299391), (7, 35399478), (14, 17699739), (21, 11799826), (42, 5899913), (401, 617946), (802, 308973), (1203, 205982), (2406, 102991), (2807, 88278), (5614, 44139), (8421, 29426), (14713, 16842)]